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Sort-Sub-data_struct_by_data_cmp-0.002
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/ Sort::Sub::data_struct_by_data_cmp

NAME

Sort::Sub::data_struct_by_data_cmp - Sort data structures by Data::Cmp

VERSION

This document describes version 0.002 of Sort::Sub::data_struct_by_data_cmp (from Perl distribution Sort-Sub-data_struct_by_data_cmp), released on 2019-12-15.

SYNOPSIS

Generate sorter (accessed as variable) via Sort::Sub import:

use Sort::Sub '$data_struct_by_data_cmp'; # use '$data_struct_by_data_cmp<i>' for case-insensitive sorting, '$data_struct_by_data_cmp<r>' for reverse sorting
my @sorted = sort $data_struct_by_data_cmp ('item', ...);

Generate sorter (accessed as subroutine):

use Sort::Sub 'data_struct_by_data_cmp<ir>';
my @sorted = sort {data_struct_by_data_cmp} ('item', ...);

Generate directly without Sort::Sub:

use Sort::Sub::data_struct_by_data_cmp;
my $sorter = Sort::Sub::data_struct_by_data_cmp::gen_sorter(
    ci => 1,      # default 0, set 1 to sort case-insensitively
    reverse => 1, # default 0, set 1 to sort in reverse order
);
my @sorted = sort $sorter ('item', ...);

Use in shell/CLI with sortsub (from App::sortsub):

% some-cmd | sortsub data_struct_by_data_cmp
% some-cmd | sortsub data_struct_by_data_cmp --ignore-case -r

DESCRIPTION

Always case-sensitive; the i flag does not have effect.

ENVIRONMENT

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Sort-Sub-data_struct_by_data_cmp.

SOURCE

Source repository is at https://github.com/perlancar/perl-Sort-Sub-data_struct_by_data_cmp.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Sort-Sub-data_struct_by_data_cmp

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

SEE ALSO

Sort::Sub::data_struct_by_data_cmp_numeric

Sort::Sub::data_struct_by_data_cmp_strornumeric

Data::Cmp

Sort::Sub::by_perl_function. The more generic solution.

Sort::Sub::by_perl_op

Sort::Sub

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2019 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.